Outils de Construction

Calculatrices gratuites pour le beton, le bois, la toiture, l'electricite et plus encore. Concu pour les professionnels et les bricoleurs.

Nos Outils

Beton (5) Charpente (3) Ossature (4) Structure (3) Toiture (1) Finition (3) Sol (1) Maconnerie (2) Electricite (2) Plomberie (1) Terrassement (4) General (4)
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🏗 Area Calculator

Calculate area for rectangles, circles, triangles, and trapezoids. Free online tool, no registration.

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🏗 Beam Load Calculator

Simple beam load and deflection calculator. Free online tool, no registration.

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🏗 Concrete Block Wall Calculator

Estimate concrete blocks (CMU) for a wall. Free online tool, no registration.

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🏗 Board Feet Calculator

Calculate board feet for any lumber dimensions. Free online tool, no registration.

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🏗 Bolt Circle Calculator

Calculate bolt hole positions on a bolt circle. Free online tool, no registration.

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🏗 Brick Calculator

Estimate the number of bricks needed for a wall. Free online tool, no registration.

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🏗 Concrete Calculator

Calculate concrete volume for slabs, footings, columns, and more. Free online tool, no registration.

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🏗 Concrete Column Calculator

Calculate concrete volume for round and square columns. Free online tool, no registration.

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🏗 Concrete Mix Ratio Calculator

Calculate cement, sand, gravel, and water for concrete mixes. Free online tool, no registration.

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🏗 Concrete Slab Cost Estimator

Estimate total cost for a concrete slab including materials and labor. Free online tool, no registration.

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🏗 Drywall Calculator

Estimate drywall sheets needed for walls and ceilings. Free online tool, no registration.

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🏗 Electrical Wire Size Calculator

Determine the right wire gauge based on load and distance. Free online tool, no registration.

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🏗 Excavation Volume Calculator

Calculate excavation volume for trenches and pits. Free online tool, no registration.

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🏗 Excavation Cost Estimator

Estimate excavation costs based on volume and soil type. Free online tool, no registration.

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🏗 Fence Calculator

Estimate fence materials and cost. Free online tool, no registration.

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🏗 Flooring Calculator

Calculate flooring materials for tiles, hardwood, or carpet. Free online tool, no registration.

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🏗 Grade/Slope Calculator

Calculate grade, slope, and elevation change. Free online tool, no registration.

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🏗 Insulation Calculator

Calculate insulation needed for walls, attics, and floors. Free online tool, no registration.

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🏗 Lumber Calculator

Calculate board feet and cost for lumber projects. Free online tool, no registration.

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🏗 Construction Loan Calculator

Estimate monthly payments for construction loans. Free online tool, no registration.

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🏗 Mulch and Gravel Calculator

Calculate cubic yards of mulch or gravel needed. Free online tool, no registration.

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🏗 Paint Calculator

Estimate paint needed for walls, ceilings, and rooms. Free online tool, no registration.

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🏗 Pipe Volume Calculator

Calculate the volume of liquid in pipes. Free online tool, no registration.

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🏗 Power Consumption Calculator

Calculate power usage and electricity costs. Free online tool, no registration.

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🏗 Rebar Calculator

Calculate rebar quantity and weight for concrete reinforcement. Free online tool, no registration.

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🏗 Roof Pitch Calculator

Calculate roof pitch, angle, and rafter length. Free online tool, no registration.

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🏗 Roofing Material Calculator

Estimate shingles, underlayment, and flashing for a roof. Free online tool, no registration.

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🏗 Stair Calculator

Calculate stair rise, run, and stringer layout. Free online tool, no registration.

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🏗 Tile Pattern Calculator

Calculate tiles needed with pattern waste factors. Free online tool, no registration.

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🏗 Construction Unit Converter

Convert between common construction measurement units. Free online tool, no registration.

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🏗 Wall Framing Calculator

Calculate studs, plates, and headers for framed walls. Free online tool, no registration.

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🏗 Material Weight Calculator

Calculate weight of construction materials by volume. Free online tool, no registration.

Guides Construction

Brick Masonry Fundamentals

Basic techniques for laying brick including mortar mixing, bond patterns, and joint finishing.

Complete Guide To Roof Framing

Complete Guide To Roof Framing

Understanding roof framing basics including pitch, rafters, ridges, and common roof types.

Concrete Mix Design Basics

How concrete mix proportions affect strength, workability, and durability.

Construction Safety Checklist

Essential safety practices and personal protective equipment for construction sites.

Drywall Installation Guide

Learn how to hang, tape, mud, and sand drywall for smooth professional walls.

Electrical Wiring Basics Home

Electrical Wiring Basics Home

Understanding your home electrical system, wire sizing, and when to call an electrician.

Excavation Planning Guide

Excavation Planning Guide

Planning an excavation project including permits, soil types, safety, and cost estimation.

Fence Building Guide

Complete guide to planning and building a fence including material choices and installation steps.